[INFO] fetching crate rangetree 0.1.2...
[INFO] testing rangetree-0.1.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate rangetree 0.1.2 into /workspace/builds/worker-68/source
[INFO] validating manifest of crates.io crate rangetree 0.1.2 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rangetree 0.1.2
[INFO] finished tweaking crates.io crate rangetree 0.1.2
[INFO] tweaked toml for crates.io crate rangetree 0.1.2 written to /workspace/builds/worker-68/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16e5ab4f7cf838d5148ae591a8ee888a1626d2b5e45185bc1228474deb520217
[INFO] running `Command { std: "docker" "start" "-a" "16e5ab4f7cf838d5148ae591a8ee888a1626d2b5e45185bc1228474deb520217", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16e5ab4f7cf838d5148ae591a8ee888a1626d2b5e45185bc1228474deb520217", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16e5ab4f7cf838d5148ae591a8ee888a1626d2b5e45185bc1228474deb520217", kill_on_drop: false }`
[INFO] [stdout] 16e5ab4f7cf838d5148ae591a8ee888a1626d2b5e45185bc1228474deb520217
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e223368931dad6e67dc2f903f368802558a20c960171f7197475b47de4ccabb
[INFO] running `Command { std: "docker" "start" "-a" "7e223368931dad6e67dc2f903f368802558a20c960171f7197475b47de4ccabb", kill_on_drop: false }`
[INFO] [stderr]    Compiling rangetree v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "7e223368931dad6e67dc2f903f368802558a20c960171f7197475b47de4ccabb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e223368931dad6e67dc2f903f368802558a20c960171f7197475b47de4ccabb", kill_on_drop: false }`
[INFO] [stdout] 7e223368931dad6e67dc2f903f368802558a20c960171f7197475b47de4ccabb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] beb2a251f5421b1bf2141951c0a1b5e6e6a6fe3d20f8744d077fefbec41e86a4
[INFO] running `Command { std: "docker" "start" "-a" "beb2a251f5421b1bf2141951c0a1b5e6e6a6fe3d20f8744d077fefbec41e86a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling rangetree v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/tests_rangetree.rs:65:23
[INFO] [stdout]    |
[INFO] [stdout] 65 |         assert!(r.has((i * 2)) == false);
[INFO] [stdout]    |                       ^     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 65 -         assert!(r.has((i * 2)) == false);
[INFO] [stdout] 65 +         assert!(r.has(i * 2) == false);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "beb2a251f5421b1bf2141951c0a1b5e6e6a6fe3d20f8744d077fefbec41e86a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "beb2a251f5421b1bf2141951c0a1b5e6e6a6fe3d20f8744d077fefbec41e86a4", kill_on_drop: false }`
[INFO] [stdout] beb2a251f5421b1bf2141951c0a1b5e6e6a6fe3d20f8744d077fefbec41e86a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4cbb546fe4a105be2fd8bfea1b98cbefaa6582d0c6914ebeabd6e70fc489d84c
[INFO] running `Command { std: "docker" "start" "-a" "4cbb546fe4a105be2fd8bfea1b98cbefaa6582d0c6914ebeabd6e70fc489d84c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/tests_rangetree.rs:65:23
[INFO] [stderr]    |
[INFO] [stderr] 65 |         assert!(r.has((i * 2)) == false);
[INFO] [stderr]    |                       ^     ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 65 -         assert!(r.has((i * 2)) == false);
[INFO] [stderr] 65 +         assert!(r.has(i * 2) == false);
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: `rangetree` (lib test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rangetree-fcfa7ea0ba47e2d0)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rangetree
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_mempool::test_mempool ... ok
[INFO] [stdout] test test_rangetree::test_complex ... ok
[INFO] [stdout] test test_rangetree::test_basic_take_release ... ok
[INFO] [stdout] test test_rangetree::test_retake ... ok
[INFO] [stdout] test test_rangetree::test_take_all ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4cbb546fe4a105be2fd8bfea1b98cbefaa6582d0c6914ebeabd6e70fc489d84c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cbb546fe4a105be2fd8bfea1b98cbefaa6582d0c6914ebeabd6e70fc489d84c", kill_on_drop: false }`
[INFO] [stdout] 4cbb546fe4a105be2fd8bfea1b98cbefaa6582d0c6914ebeabd6e70fc489d84c